Lake Geneva Winterfest 2025 Dates. Fifteen sculpting teams will begin their work on wednesday, january 29 at riviera plaza and flat iron park along the beautiful shore of geneva lake and finish on saturday, february 1. The 30th annual winterfest will be here before you know it.

Spend the afternoon outdoors exploring, viewing ice sculptures, and day of activities included in winterfest. Visitors can expect an unforgettable lineup.